  <nav class="navbar navbar-default navbar-fixed-top" role="navigation">
      <div class="container">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="navbar-header">
          <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="navbar-brand" href="https://www.facebook.com/vidrieraResistencia" target="new"><img src="img/facebook.png" alt="Facebook Vidriera Resistencia" /></a>
        </div>
    
        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
   <ul class="nav navbar-nav navbar-right">
         <li><a href="index.php">Inicio</a></li>
             <li><a href="institucional.php">Institucional</a></li>
            <li><a href="catalogo.php">Resistencia CREA</a></li>
            <li><a href="resistenciaproduce.php">Resistencia PRODUCE</a></li>
			 <!--<li><a href="eventos.php">Eventos</a></li>-->
            <li><a data-toggle="modal" data-target="#myModal">Contacto</a></li>
       </ul>
        </div><!-- /.navbar-collapse -->
      </div><!-- /.container-fluid -->
    </nav>